Air Conditioning System Evacuating; Evacuate Air From Refrigeration System - Toyota Celica 2000 Repair Manual

AG-10
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•
Se. v l c e Val v e
Vacuum Pump
Vacuum Pump Adapt e r
II I�
Mani f o l d
Gauge Set
Low Pressure
Ser v i c e Val v o
AIR CONDITIONING
EVACUATING
Hose
1 .
2.
3.
(a)
(b)
N13l9�
4.
(a)
I /?j)
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Connect the center hose of the manifold gauge set to the
(b)
vacuum pump adapter.
Open both the high and low hand valves and run the vacu­
(c)
um pump.
After 1 0 minutes or more, check that the low pressure
(d)
gauge indicates 750 mmHg (30 in. Hg) or more.
HINT:
If the reading
valves of manifold gauge set and stop the vacuum pump.
Check the system for leaks and repair necessary.
Close both the high and
(e )
uum pump.
Leave the system in this condition for 5 minutes or more
(f)
and check that there is no gauge indicator.
N1J/9J
SYSTEM
Alf� CONDI fiONING
CONNECT Q U I C K DISCONNECT ADAPTER TO
CHARGING HOSES
REMOVE CAPS FROM SERVICE VALVES ON RE-
FRIGERANT LINES
SET ON MANIFOLD GAUGE SET
Close both hand valves of manifold gauge set.
Connect the quick disconnect adapters to the service
valves.

EVACUATE AIR FROM REFRIGERATION SYSTEM

Connect the vacuum pump adapter to the vacuum pump.
l o w
750
mmHg (30 in. Hg) or more, close both hand
hand valves and stop the vac­